国际交流英语视听说B4U1.ppt

国际交流英语视听说B4U1.ppt

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Unit,1,UrbanChallenges,Book4,ThinkandDiscuss,ViewingtheWorld,ExploringtheTheme,AnalyticalListening,SharingYourIdeas,Engaging,FurtherListening,Content,Unit1UrbanChallenges,ThinkandDiscuss,Questions,InNewYorkCity,peoplewalkbyamuralbyaBraziliangraffitiartist.,1.Whataresomeoftheproblemsthatmoderncitiesface?

Howcancitiessolvetheseproblems?

2.Wouldyoumovetoacitythatisdealingwithchallengessuchasovercrowding?

Whyorwhynot?

ExampleAnswersSomeoftheproblemsthatmoderncitiesfaceincludetrafficandtransportationissues,airpollution,garbagecollection,expensivehousing,andcrime.Citiescansolvesomeoftheseproblemsbyprovidinggoodpublictransportation,enforcingenvironmentalprotectionlaws,providinggarbagecollectionandrecyclingprograms,andcreatingparksandothergreenspaces.,1.Whataresomeoftheproblemsthatmoderncitiesface?

Howcancitiessolvetheseproblems?

Questions,ExampleAnswer1Iwouldmovetoacitythatisfacingproblemssuchasovercrowdingifthiscitycanprovidethebestopportunitiesforgoodemploymentaswellasgoodamenitiessuchasrestaurantsandshopping.,2.Wouldyoumovetoacitythatisdealingwithchallengessuchasovercrowding?

Whyorwhynot?

Questions,ExampleAnswer2IwouldnotmovetoacitythatisfacingproblemssuchasovercrowdingbecauseIdislikethenoise,pollution,andcrimethatareapartofcitylife.Iprefertoliveoutsideofabigcity.,2.Wouldyoumovetoacitythatisdealingwithchallengessuchasovercrowding?

Whyorwhynot?

Questions,ExploringtheTheme,Unit1UrbanChallenges,ArtandMusic,Bangkok:

thecapitalcityofThailand.ItisthelargestcityinThailand,anditisalsoamajorportandeconomiccenter.ItsnameintheThailanguageisKrungThepwhichmeans“cityofangels”.曼谷（泰国首都）,1.Howmanylargecitiesintheworldcanyouthinkof?

Trytolistthenamesasmanyasyoucan.2.Whyaremillionsofpeopleleavingthecountrysideandmovingintocrowdedcities?

3.Whatarethecausesoftrafficjamsinlargecities?

Howcancitiessolvethisproblem?

ArtandMusic,Lookatthephotosandreadthecaptions.Thendiscussthequestions.,AviewofLosAngeles,California,asmoggycityintheUnitedStates,ArtandMusic,CarsfillthestreetsofBangkok,Thailand.Ascitiesgetlarger,newchallengessuchastrafficjamsbecomeimportantissues.,ArtandMusic,CrowdsfillarailroadstationinGuangdong,China.Astheworldspopulationgrows,competitionforspaceisachallengeinmanylargecities.,ArtandMusic,1.Howmanylargecitiesintheworldcanyouthinkof?

Trytolistthenamesasmanyasyoucan.,ExampleAnswersShanghai,China;SaoPaulo,Brazil;Toronto,Canada;Tokyo,Japan;Seoul,SouthKorea,London,Britain;Istanbul,Turkey;Dhaka,Bangladesh;Lagos,Nigeria,etc.,ArtandMusic,2.Whyaremillionsofpeopleleavingthecountrysideandmovingintocrowdedcities?

ArtandMusic,ExampleAnswersMillionsofpeopleareleavingthecountrysideandmovingintocrowdedcitiesmainlyforeconomicreasons.Therearemorejobsincitiesthaninthecountryside.,3.Whatarethecausesoftrafficjamsinlargecities?

Howcancitiessolvethisproblem?

ArtandMusic,ExampleAnswersTrafficjamsinlargecitiesarecausedbypeopletravelingfromtheirhomestotheirworkplacesinthemorningandbacktotheirhomesagainintheevening.Itsnotaneasyproblemtosolve,butcitiescanlimitthedaysonwhichpeoplecanusetheircars,provideasmuchpublictransportationaspossible,anddesignstreetsandhighwaysthatcanhandlealotoftraffic.,AnalyticalListening,Unit1UrbanChallenges,Listening1,innovativea.新颖的，有创新精神的barriern.屏障Venetiann.威尼斯人a.威尼斯的gondolan.（意大利威尼斯运河中的）平底船triplev.（使）成为三倍revenuen.收益，收入canaln.运河taxv.向（某人）征税,Listening1,MOSE:

aflood-defenceprojectforthecityofVenice.ThenameisanacronymforModuloSperimentaleElettromeccanico,whichmeans“ExperimentalElectromechanicalModule”.Theprojectaimstobecompletedby2016.摩西计划,Listening1,RialtoMarket:

apopularmarketintheRialtodistrictofVenice,Italy.Itsfreshfish,freshfarmproduce,andexcellentrestaurantsmakeitapopulartouristdestination.里亚托市场,Listening1,Easter:

areligiousfestivalcelebratedbyChristians.ItcelebratesJesusChristsdeathandresurrection（复活）.TheexactdateofthefestivalvariesfromlateMarchtolateAprileachyear.复活节,Listening1,Carnival:

apopularfestivalheldinmanyCatholicChristiancountries.Peopleoftendressinunusualcostumesandcelebratebyeating,drinking,anddancinginparadesorothergatherings.狂欢节,PredictingContent.LookatthephotooftouristsinVenice.CanyouguesshowmanytouristsvisitVeniceeachyear?

Howdotouristshelpthecity?

Howdotheyhurtit?

Discussyourideaswithapartner.,Listening1,ThousandsoftouristsfillthestreetsofVenice.,Listening1,ExampleAnswersIthinkalotoftouristsvisitVeniceeachyearmaybefivemillionor10milliontourists.Touristshelpthecitybyspendingmoney.Theybuysouvenirs,eatinrestaurants,andpaylocalpeopletotakethemontoursandsoon.Touristshurtthecitybyrequiringextraservicessuchasparkingandgarbagecollection.Touristsmayalsoaffectthequalityoflifeofcityresidentsifplacesgetcrowdedortrafficgetsheavybecauseofthem.,A|Note-Taking.Listentothelectureintroduction.Whichspecifictopicisthislectureabout?

Check（）thecorrectanswer.,ALecture,Listening1,a.Theproblemofflooding.b.TheMOSEproject.c.Problemscausedbytourists.,OK,everyone,whatIwanttodotodayiscontinueourdiscussionaboutcitiesandthechallengestheyface,and,IdliketofocusonthecityofVenice,inItaly,whichisanextraordinaryexample.So,tobeginwith,letsreviewafewofthepointswevediscussedsofar.Rememberthat,forcenturies,thecityhasbeenstrugglingwiththeproblemofflooding.Asyouknow,theregularfloodwaterscalledtheacquaaltaareabigprobleminthecity.YoumayalsorecallthatthegovernmenthasstartedtheinnovativeMOSEprojecttobuildwaterbarriersandstopfloodingfromtheocean.,Tobecontinued,Listening1,Now,floodingisanimportantissue,butmanyVenetianssaythatthecityhasmoreseriousproblemsthantheacquaaltaortheMOSEproject.Andmostoftheseproblemshavetodowithtourism.Ofcourse,tourismhasboththepositiveandnegativesidetourismisextremelyprofitable.ButtheprobleminVeniceistoomanytourists.,Listening1,Listening1,IdentifyingtheLectureTopicLectureintroductionsoftenhavetwoparts.Inthefirstpart,thespeakerprovidesbackgroundinformationaboutthetopic,orreviewswhatwascoveredinearlierlectures.Inthesecondpartoftheintroduction,thespeakerannouncesthespecifictopictheyplantodiscussandexplainshowtheywillpresenttheinformation.Correctlyidentifyingthelecturetopiccanhelpusorganizeourlecturenotes.,Listening1,B|ListeningforMainIdeas.Listentothelectureandcompletethemainideasabouttheproblemsandbenefitsoftourism.,canthandlesomanypeople,revenue,food,rent,housing,gettingsmaller,restoration,tourism,C|Withyourpartner,compareyouranswersfromexerciseB.Didyoubothlistthesamemainideas?

Listening1,D|ListeningforDetails.Readthequestionsandanswerchoices.Thenlistenagainandchoosethecorrectanswers.,Listening1,1.HowmanytouristsvisitedVeniceinoneholidayweekend?

a.60,000.b.80,000.c.21million.2.WhatisNOTfoundintheRialtoMarketarea?

a.Grocerystores.b.Souvenirshops.c.Abeach.,b,c,D|ListeningforDetails.,Listening1,3.Whatdida1999lawmakeiteasiertodo?

a.Convertresidencestohotelsorguesthouses.b.Increasethecostofgarbagecollection.c.Createaffordablehousingforyoungpeople.4.HowmuchrevenuedoestourisminVenicegenerateinayear?

a.2millionU.S.dollars.b.20millionU.S.dollars.c.2billionU.S.dollars.,a,c,D|ListeningforDetails.,Listening1,5.WhatisthepopulationofVenicetoday?

a.Around120,000.b.Around80,000.c.Around60,000.6.WhatdidthelecturersayabouttheunemploymentrateinVenice?

a.ItishigherthanintherestofItaly.b.ItislowerthanintherestofItaly.c.Itislowerinthesummerthaninotherseasons.,c,b,Listening1,1.Basedonthelecture,whatistheattitudeofVenetianresidentstowardtourists?

UseinformationfromtheListeningsectiontosupportyouranswer.2.WhatisthelecturersattitudeaboutVenicesfuture?

A|MakingInferences.Discussthequestionswithyourpartner.,Tobecontinued,Listening1,3.Lookatthecartoon.Doyouthinkitisfunny?

Discussthewaysinwhichitrelatestothelectureyouhavejustheard.,A|MakingInferences.Discussthequestionswithyourpartner.,Listening1,Basedonthelecture,whatistheattitudeofVenetianresidentstowardtourists?

ExampleAnswersTheresidentsofVenicemayresenttouristsfordrivingupprices,makingithardertofindhousing,andcausingsome60,000residentstoleavethecity.Incontrast,Venetianswhoworkintourismmaybethankfulthatthetouristsgivethemjobsandgivethecityalowunemploymentrate.,Listening1,2.WhatisthelecturersattitudeaboutVenicesfuture?

ExampleAnswersThelecturersattitudeaboutVenicesfutureseemstobethatthecitysproblemswillnotbesolvedeasilyorquickly.,Listening1,3.Lookatthecartoon.Doyouthinkitisfunny?

Discussthewaysinwhichitrelatestothelectureyouhavejustheard.,ExampleAnswer1Yes,Ithinkthecartoonisfunnybecauseitexaggeratestheproblemofflooding.Inreality,floodingdamagesbuildingsandmightcausepeopletogettheirfeetwetonsomedays,butthefloodingisntsevereenoughtomakeascuba-divingsuitnecessary.,Listening1,3.Lookatthecartoon.Doyouthinkitisfunny?

Discussthewaysinwhichitrelatestothelectureyouhavejustheard.,ExampleAnswer2No,IdontthinkthecartoonisfunnybecausefloodingisarealandseriousprobleminVenicenotsomethingtolaughabout.